package top.zhangjianyong.test.test;

import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Demo {

    private Logger log = LoggerFactory.getLogger(Demo.class);


    @Test
    public void demo1() {

        int sum = 10241024;


        while (sum / 2 < 921) {
            sum = sum - 921;
        }

        System.out.println(sum);
    }

}
